Canon EOS 550D Low light lenses that have a focus motor

"This lens is great. Pro shooter. Love the wide aperture."

	Focus motor	Canon USM			Min focal length	24 mm
	Image stabilization	None			Max focal length	24 mm
	Length	87 mm			Aperture	f/1.4
	Weight	0.6 kg			Diameter	94 mm

"Can not compare it with any other lens. This is THE lens for portrait photography "

	Focus motor	Canon USM			Min focal length	50 mm
	Image stabilization	None			Max focal length	50 mm
	Length	n/a			Aperture	f/1.2
	Weight	0.6 kg			Diameter	n/a

"I was told how good this lens is, but it is much better than they said. It is not as heavy as everyone said. i find it just as it should be. If that is a ten carat diamond it should weight like one."

	Focus motor	Canon USM			Min focal length	85 mm
	Image stabilization	None			Max focal length	85 mm
	Length	n/a			Aperture	f/1.2
	Weight	1 kg			Diameter	n/a

"I am using this lens on my 7D and absolutely love it!! This is my go-to lens now. Sharp focus and great DOF. Came with a small lens hood and great case. I love the quality of pictures and video this produces."

	Focus motor	Sigma HSM			Min focal length	30 mm
	Image stabilization	None			Max focal length	30 mm
	Length	59 mm			Aperture	f/1.4
	Weight	430 g			Diameter	76 mm

"Excellent in low light conditions. Super fast, quiet and precise focus."

	Focus motor	Sigma HSM			Min focal length	50 mm
	Image stabilization	None			Max focal length	50 mm
	Length	68 mm			Aperture	f/1.4
	Weight	0.5 kg			Diameter	85 mm

"Great lens in low light conditions and an excellent choice for portraits too."

	Focus motor	Canon USM			Min focal length	50 mm
	Image stabilization	None			Max focal length	50 mm
	Length	51 mm			Aperture	f/1.4
	Weight	290 g			Diameter	74 mm

"I'm totally happy. As an OCD pixel-peeper who usually buys two copies and mails the "bad" one back, after my tests, I can say that this is a good lens."

	Focus motor	Sigma HSM			Min focal length	85 mm
	Image stabilization	None			Max focal length	85 mm
	Length	n/a			Aperture	f/1.4
	Weight	n/a			Diameter	n/a

"I'm not the best for doing a review but this lens is AMAZING !"

	Focus motor	Canon USM			Min focal length	35 mm
	Image stabilization	None			Max focal length	35 mm
	Length	n/a			Aperture	f/1.4
	Weight	0.6 kg			Diameter	n/a

"This is the best lens Canon makes. It focuses even faster than the 300mm f/2.8. This lens has made some of the best photos I have ever taken. Great colors, contrast and focus speed. "

More advanced image stabilization Canon IS

Great telephoto lens 200 mm

	Focus motor	Canon USM			Min focal length	200 mm
	Image stabilization	Canon IS			Max focal length	200 mm
	Length	208 mm			Aperture	f/2
	Weight	2.5 kg			Diameter	128 mm